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ipv4: Simplify the allocation of slab caches in ip_rt_init

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Use the new KMEM_CACHE() macro instead of direct kmem_cache_create
to simplify the creation of SLAB caches.
And change cache name from 'ip_dst_cache' to 'rtable'.

Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kunwu Chan 2024-02-20 15:36:45 +08:00 committed by David S. Miller
parent eec70af2b4
commit 7eb2bc2481
1 changed files with 2 additions and 3 deletions
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5
net/ipv4/route.c
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@ -3693,9 +3693,8 @@ int __init ip_rt_init(void)
panic("IP: failed to allocate ip_rt_acct\n"); panic("IP: failed to allocate ip_rt_acct\n");
#endif #endif
ipv4_dst_ops.kmem_cachep = ipv4_dst_ops.kmem_cachep = KMEM_CACHE(rtable,
kmem_cache_create("ip_dst_cache", sizeof(struct rtable), 0, SLAB_HWCACHE_ALIGN | SLAB_PANIC);
SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
ipv4_dst_blackhole_ops.kmem_cachep = ipv4_dst_ops.kmem_cachep; ipv4_dst_blackhole_ops.kmem_cachep = ipv4_dst_ops.kmem_cachep;